The 9103 Handheld Spectrum Analyzer operating at frequencies up to 7.5 GHz (gigahertz). The instrument supports many microwave applications, featuring all the typical measurements of standard desktop spectrum analyzers such as channel power, occupied bandwidth and adjacent channel power ratio. Additional measurements such as tracking generator-based cable measurements (distance to fault, voltage standing wave ratio), an RMS detector, radiation emission and RF pollution are achieved through options.

Applications covered by the 9103 Handheld Spectrum Analyzer with the 7.5 GHz frequency extension include aviation signals, directional radio, VSAT (very small aperture terminal), and signals in the 5 GHz unlicensed band, such as Wireless LAN (WLAN) and WiMAX. RFID signals are best analyzed in the zero-span mode provided by the spectrum analyzer. Willtek’s 9103 also supports a wide range of applications with accessories for cable fault finding, EMC and radiation measurements and fault finding in 3G mobile phones.

Features:

• Frequency range up to 7.5 GHz
• VSWR and DTF measurements supporting antenna installation and verification (option)
• Tracking generator option enables cable measurements in the field
• Radiation measurements of base stations and broadcast stations (EMF option)
• Scalar network analysis (amplifier gain over frequency or filter characteristics) and antenna measurements
• Prequalification for EMC (electromagnetic compatibility) tests
• Displayed average noise level at -117 dBm
• Dynamic range of 70 dB